Steam changed part of their login process to now require HTTPS; which part of the Steam add-on we use for the website does not use that to get the ID of the user signing in. This in no way affects the security of it, it's just used for getting the ID of the user that has already signed in via HTTPS. So, if you use Steam to login to the site and are having issues, you can set a password for your account by going to Lost Password to have a password reset link set to you via the email on your account. I'll be sending a poke over to the host of our site to get a fix made for the add-on. Please do not make duplicate accounts; they will be merged into your original account. If you notice other services having the same issue, I'd recommend reaching out to those for a fix.